2 guides · facts & specs only
Southern plum rain season and returning-south dampness, northern winter heated rooms and dryness — these are two entirely different scenarios requiring completely different equipment. This article thoroughly explains the selection logic for both product categories.
Read guide →After new home renovation, during smog season, or with a new baby — these are all scenarios that make people consider buying an air purifier. But this category has deeply inflated parameters, and the gap behind claims like "99.97% purification efficiency" and "HEPA-type filter" can be enormous.
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